Example usage for org.apache.http.impl.client CloseableHttpClient execute

List of usage examples for org.apache.http.impl.client CloseableHttpClient execute

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Introduction

In this page you can find the example usage for org.apache.http.impl.client CloseableHttpClient execute.

Prototype

public CloseableHttpResponse execute(final HttpUriRequest request) throws IOException, ClientProtocolException

Source Link

Usage

From source file:cn.anthony.util.ClientAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("httpbin.org", 80),
            new UsernamePasswordCredentials("user", "passwd"));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {/*from  ww w .  ja  v  a 2s  .c  om*/
        HttpGet httpget = new HttpGet("http://httpbin.org/basic-auth/user/passwd");

        System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity()));
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.http.ClientConnectionRelease.java

public final static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//from  w  ww .  j a v a 2 s.  c o  m
        HttpGet httpget = new HttpGet("http://www.apache.org/");

        // Execute HTTP request
        System.out.println("executing request " + httpget.getURI());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            System.out.println("----------------------------------------");

            // Get hold of the response entity
            HttpEntity entity = response.getEntity();

            // If the response does not enclose an entity, there is no need
            // to bother about connection release
            if (entity != null) {
                InputStream instream = entity.getContent();
                try {
                    instream.read();
                    // do something useful with the response
                } catch (IOException ex) {
                    // In case of an IOException the connection will be released
                    // back to the connection manager automatically
                    throw ex;
                } finally {
                    // Closing the input stream will trigger connection release
                    instream.close();
                }
            }
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:ATTHackPause.Main.java

public static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*from   w w  w.  j  ava2 s. co  m*/
        HttpGet httpGet = new HttpGet(
                "https://api-m2x.att.com/v2/devices/ecbcc13b43417c6d9e1dc7618bbb1e6c/streams/");
        CloseableHttpResponse response1 = httpclient.execute(httpGet);
        // The underlying HTTP connection is still held by the response object
        // to allow the response content to be streamed directly from the network socket.
        // In order to ensure correct deallocation of system resources
        // the user MUST call CloseableHttpResponse#close() from a finally clause.
        // Please note that if response content is not fully consumed the underlying
        // connection cannot be safely re-used and will be shut down and discarded
        // by the connection manager.
        try {
            System.out.println(response1.getStatusLine());
            HttpEntity entity1 = response1.getEntity();
            // do something useful with the response body
            // and ensure it is fully consumed
            EntityUtils.consume(entity1);
        } finally {
            response1.close();
        }

        HttpPost httpPost = new HttpPost(
                "https://api-m2x.att.com/v2/devices/ecbcc13b43417c6d9e1dc7618bbb1e6c/streams/Distance/values");
        // List <NameValuePair> nvps = new ArrayList <NameValuePair>();
        // nvps.add(new BasicNameValuePair("value", "15"));
        // nvps.add(new BasicNameValuePair("timestamp", "2016-04-09T19:37:42+00:00"));
        // httpPost.setEntity(new UrlEncodedFormEntity(nvps));

        String jsonString = "{\"values\":[{\"value\": \"99\",\"timestamp\": \"2016-04-09T20:43:49+00:00\"}]}";
        //System.out.println("\n\njsonString: " + jsonString);
        //            JSONArray jsonArray = new JSONArray(jsonString);
        //            System.out.println("\n\njsonArray: " + jsonArray);
        StringEntity se = new StringEntity(jsonString);
        httpPost.setEntity(se);

        httpPost.setHeader("Content-type", "application/json");
        httpPost.setHeader("X-M2X-KEY", "20bfa4a4f5ed88f94d772e8389e9a6d0");
        CloseableHttpResponse response2 = httpclient.execute(httpPost);

        try {
            System.out.println(response2.getStatusLine());
            HttpEntity entity2 = response2.getEntity();
            // do something useful with the response body
            // and ensure it is fully consumed
            EntityUtils.consume(entity2);
        } finally {
            response2.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.lxf.spider.client.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    FileInputStream instream = new FileInputStream(new File("my.keystore"));
    try {/*from   w w  w. j  a v  a 2s.  c  o m*/
        trustStore.load(instream, "nopassword".toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://localhost/");

        System.out.println("executing request" + httpget.getRequestLine());

        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
            }
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.zhch.example.commons.http.v4_5.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom()
            .loadTrustMaterial(new File("d:\\workspace_mars\\resume_import_system\\jssecacerts"), null,
                    new TrustSelfSignedStrategy())
            .build();//from w ww  .  j  a  v a 2  s.co  m
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.getDefaultHostnameVerifier());
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://passport.zhaopin.com/org/login");

        System.out.println("Executing request " + httpget.getRequestLine());

        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:ddu.core.httpclient.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    // Trust own CA and all self-signed certs
    KeyStore trustKeyStore = KeyStore.getInstance("JKS");

    // get user password and file input stream
    char[] password = "123456".toCharArray();
    java.io.FileInputStream fis = null;
    try {/* w w w.  java2  s. c om*/
        fis = new java.io.FileInputStream("keyStoreName");
        trustKeyStore.load(fis, password);
    } finally {
        if (fis != null) {
            fis.close();
        }
    }

    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustKeyStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://httpbin.org/");

        System.out.println("Executing request " + httpget.getRequestLine());

        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.rslakra.testcases.apache.TestApacheHttpClasses.java

/**
 * /*from  w w w  .  j a v a2  s.  c  om*/
 * @param args
 * @throws Exception
 */
public static void main(String[] args) throws Exception {
    CloseableHttpClient httpClient = HttpClients.createDefault();
    final String urlString = "https://qawest.meetx.org/";

    CloseableHttpResponse httpResponse = null;

    try {
        HttpGet httpGet = new HttpGet(urlString);
        httpResponse = httpClient.execute(httpGet);
        /**
         *
         * The underlying HTTP connection is still held by the response
         * object to allow the response content to be streamed directly from
         * the network socket.
         * In order to ensure correct deallocation of system resources the
         * user MUST call CloseableHttpResponse#close() from a finally
         * clause.
         * Please note that if response content is not fully consumed the
         * underlying connection cannot be safely re-used and will be shut
         * down and discarded by the connection manager.
         */

        try {
            System.out.println(httpResponse.getStatusLine());
            Header[] headers = httpGet.getAllHeaders();
            for (Header header : headers) {
                System.out.println(header.getName() + "=" + header.getValue());
            }

            HttpEntity httpEntity = httpResponse.getEntity();
            // do something useful with the response body
            // and ensure it is fully consumed
            EntityUtils.consume(httpEntity);
        } finally {
            if (httpResponse != null) {
                httpResponse.close();
            }
        }

        // HttpPost httpPost = new HttpPost(urlString);
        // List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        // nvps.add(new BasicNameValuePair("username", "vip"));
        // nvps.add(new BasicNameValuePair("password", "secret"));
        // httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        // CloseableHttpResponse response2 = httpclient.execute(httpPost);
        //
        // try {
        // System.out.println(response2.getStatusLine());
        // HttpEntity entity2 = response2.getEntity();
        // // do something useful with the response body
        // // and ensure it is fully consumed
        // EntityUtils.consume(entity2);
        // } finally {
        // response2.close();
        // }
    } finally {
        httpClient.close();
    }
}

From source file:TestRESTPost12.java

public static void main(String[] p) throws Exception {
    String strurl = "http://localhost:8080/testnewmaven8/webresources/service/post";

    //StringEntity str=new StringEntity("<a>hello post</a>",ContentType.create("application/xml" , Consts.UTF_8));

    ////from  ww  w.j  a  va  2s .  c om
    StringEntity str = new StringEntity("hello post");
    str.setContentType("APPLICATION/xml");

    CloseableHttpClient httpclient = HttpClients.createDefault();

    HttpPost httppost = new HttpPost(strurl);
    httppost.addHeader("Accept", "application/xml charset=UTF-8");
    //httppost.addHeader("content_type", "application/xml, multipart/related");
    httppost.setEntity(str);

    CloseableHttpResponse response = httpclient.execute(httppost);
    // try
    //{
    int statuscode = response.getStatusLine().getStatusCode();
    if (statuscode != 200) {
        System.out.println("http error occured=" + statuscode);
    }

    BufferedReader br = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

    while (br.readLine() != null) {
        System.out.println(br.readLine());
    }
    // }
    /*catch(Exception e)
    {
        System.out.println("exception :"+e);
    }*/

    //httpclient.close();

}

From source file:MyTest.DownloadFileTest.java

public static void main(String args[]) {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    String url = "http://www.myexperiment.org/workflows/16/download/Pathways_and_Gene_annotations_for_QTL_region-v7.t2flow?version=7";
    System.out.println(url.charAt(50));
    HttpGet httpget = new HttpGet(url);
    HttpEntity entity = null;/*from   ww  w  .  j a v a  2 s .  co m*/
    try {
        HttpResponse response = httpclient.execute(httpget);
        entity = response.getEntity();
        if (entity != null) {
            InputStream is = entity.getContent();
            String filename = "testdata/Pathways_and_Gene_annotations_for_QTL_region-v7.t2flow";
            BufferedInputStream bis = new BufferedInputStream(is);
            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(filename)));
            int readedByte;
            while ((readedByte = bis.read()) != -1) {
                bos.write(readedByte);
            }
            bis.close();
            bos.close();
        }
        httpclient.close();
    } catch (IOException ex) {
        Logger.getLogger(DownloadFileTest.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:test.ClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    FileInputStream instream = new FileInputStream(new File("D:\\keystore.jks"));
    try {//from w  w  w.  j ava  2  s . c o m
        trustStore.load(instream, "password".toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://retail.onlinesbi.com/personal/css/style.css");

        System.out.println("executing request" + httpget.getRequestLine());

        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
            }
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}